#include <iostream>
#include <cstdio>

using namespace std;

int main() {
    int n;
    while (cin >> n, n) {
        for (int i = 0; i < n; i++) {
            for (int j = 0; j < n; j++) {
                int v = 1;
                for (int k = 0; k < i + j; k++) {
                    v *= 2;
                }
                cout << v << ' ';
            }
            cout << endl;
        }

        cout << endl;
    }

    return 0;
}
